Today's aluminum building wire is both SAFE AND RELIABLE. The fact is that aluminum is just as safe and just as reliable as copper, and it actually provides certain In 1987 NEC? began requiring AA-8000 series aluminum conductors.【Get Price】

Jan 18, 2016 Aluminum alloy conductors have also been used in commercial and multi-family Oxide inhibitor may be required for either aluminum or copper, and Since 1987, the National Electrical Code (NEC) has specifically required【Get Price】

Abstract. Aluminum conductors have been successfully utilized in the electrical vs. copper have been published in the electrical industry for many .. NEC are registered trademarks of the National Fire Protection Association, Quincy, Mass.【Get Price】

Allowable Ampacities of Insulated Conductors Rated 0-2000 Volts Ampacities of Not More Than Three Current-Carrying Conductors in Raceway, Cable or Earth. . Copper. Aluminum. AWG. AWG. Service or Feeder or kcmil or kcmil.【Get Price】